Block 640 Choa Chu Kang Street 64
Block 640 Choa Chu Kang Street 64 has 25 recorded HDB resale transactions since 2017. Latest sale: $950,000 (Apr 2026, executive, floors 13–15). Median $5,380/sqm. Prices up 27.5% over the past five years. Built 1998, 70 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,100 typically $3,000–$3,150 | 5.8% | 7 rentals here |
| Executive | $3,500 typically $3,200–$3,800 | 5% | Choa Chu Kang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 4 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 640 Choa Chu Kang Street 64 in Choa Chu Kang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Apr 2026 | 13 TO 15 | EXECUTIVE | 145 sqm | $950,000 | $6,552 |
| Mar 2026 | 07 TO 09 | 4 ROOM | 100 sqm | $642,000 | $6,420 |
| May 2025 | 10 TO 12 | 4 ROOM | 100 sqm | $690,000 | $6,900 |
| May 2025 | 13 TO 15 | 4 ROOM | 100 sqm | $650,000 | $6,500 |
| Apr 2025 | 16 TO 18 | EXECUTIVE | 145 sqm | $980,000 | $6,759 |
| May 2024 | 16 TO 18 | EXECUTIVE | 145 sqm | $885,000 | $6,103 |
| Apr 2024 | 10 TO 12 | 4 ROOM | 100 sqm | $565,000 | $5,650 |
| Apr 2024 | 16 TO 18 | 4 ROOM | 100 sqm | $600,000 | $6,000 |
| Mar 2023 | 10 TO 12 | EXECUTIVE | 145 sqm | $845,000 | $5,828 |
| Feb 2023 | 01 TO 03 | 4 ROOM | 100 sqm | $538,000 | $5,380 |
| Aug 2022 | 16 TO 18 | 4 ROOM | 100 sqm | $570,000 | $5,700 |
| Jul 2022 | 16 TO 18 | EXECUTIVE | 145 sqm | $880,000 | $6,069 |
| Jun 2022 | 04 TO 06 | EXECUTIVE | 145 sqm | $755,000 | $5,207 |
| Mar 2022 | 16 TO 18 | 4 ROOM | 100 sqm | $565,000 | $5,650 |
| Oct 2021 | 07 TO 09 | 4 ROOM | 100 sqm | $532,000 | $5,320 |
| Sep 2021 | 13 TO 15 | 4 ROOM | 100 sqm | $510,000 | $5,100 |
| Jun 2021 | 04 TO 06 | 4 ROOM | 100 sqm | $500,000 | $5,000 |
| Dec 2019 | 07 TO 09 | 4 ROOM | 100 sqm | $405,000 | $4,050 |
| Nov 2019 | 01 TO 03 | 4 ROOM | 100 sqm | $405,000 | $4,050 |
| Oct 2019 | 16 TO 18 | EXECUTIVE | 145 sqm | $675,000 | $4,655 |
About Block 640 Choa Chu Kang Street 64
Block 640 Choa Chu Kang Street 64 in Choa Chu Kang has been a strong performer, with resale prices up roughly 27.5% over five years. Its median runs about 18% above the Choa Chu Kang median, ahead of around 81% of the town's blocks. It has a regular flow of resale activity, with 25 transactions since 2017 across 4 room, executive flats priced from $405,000 to $980,000. The most recent transaction was an executive flat on storeys 13 TO 15 at $950,000 in Apr 2026, and the median works out to $5,380/sqm. Higher floors carry a premium, with the 16 TO 18 band trading roughly 18% above the 07 TO 09 band. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.9126, an annual lease decay of about 0.34%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 640 Choa Chu Kang Street 64 worth?
The most recent resale transaction at Block 640 Choa Chu Kang Street 64 was $950,000 for a executive flat in 2026-04. The median price per square metre across all flat types is $5,380, based on 25 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 640 Choa Chu Kang Street 64?
Block 640 Choa Chu Kang Street 64 was built in 1998 and has approximately 70 years and 10 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.34%, meaning the leasehold value decreases by approximately 0.34% per year at the current remaining lease.
What flat types are available at Block 640 Choa Chu Kang Street 64?
Block 640 Choa Chu Kang Street 64 in Choa Chu Kang contains 4 room, executive flats. Resale prices range from $405,000 to $980,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 640 Choa Chu Kang Street 64 gone up or down?
Resale prices at Block 640 Choa Chu Kang Street 64 have increased by approximately 27.5% over the past five years. The current median price is $570,000, with the most recent sale at $950,000 in 2026-04.